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KGF/FGF-7 is one of 23 known members of the FGF family. Proteins of this family play a central role during prenatal development, postnatal growth, and the regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. KGF/FGF-7 is a mitogen factor specific for epithelial cells and keratinocytes. KGF/FGF-7 signals through FGFR 2b. KGF/FGF-7 plays a role in kidney and lung development, as well as in angiogenesis and wound healing. Recombinant Human KGF/FGF-7 is an 18.9 kDa protein consisting of 163 amino acid residues.

Source: E.coli

Synonyms: Keratinocyte Growth Factor, Fibroblast Growth Factor-7, HBGF-7

AA Sequence: CNDMTPEQMA TNVNCSSPER HTRSYDYMEG GDIRVRRLFC RTQWYLRIDK RGKVKGTQEM KNNYNIMEIR TVAVGIVAIK GVESEFYLAM NKEGKLYAKK ECNEDCNFKE LILENHYNTY ASAKWTHNGG EMFVALNQKG IPVRGKKTKK EQKTAHFLPM AIT

Purity: ≥ 95% by SDS-PAGE gel and HPLC analyses.

Biological Activity: Determined by dose-dependent ability to reduce tetrazolium salt, WST-8, by dehydrogenase activities of BaF3 cells expressing FGF receptors using Cell Counting Kit-8 (CCK-8). The expected ED₅₀ is ≤ 10 ng/ml, corresponding to a specific activity of ≥ 1 x 10⁵ units/mg.